39617793

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1213}}^1$

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 60602880

約数和(自身を除く): 20985087

約数列:

[1, 3, 9, 19, 57, 171, 191, 573, 1213, 1719, 3629, 3639, 10887, 10917, 23047, 32661, 69141, 207423, 231683, 695049, 2085147, 4401977, 13205931, 39617793]

約数ペア:

[(1, 39617793), (3, 13205931), (9, 4401977), (19, 2085147), (57, 695049), (171, 231683), (191, 207423), (573, 69141), (1213, 32661), (1719, 23047), (3629, 10917), (3639, 10887)]